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Diffstat (limited to 'vmime-master/src/vmime/fileContentHandler.hpp')
-rw-r--r-- | vmime-master/src/vmime/fileContentHandler.hpp | 102 |
1 files changed, 102 insertions, 0 deletions
diff --git a/vmime-master/src/vmime/fileContentHandler.hpp b/vmime-master/src/vmime/fileContentHandler.hpp new file mode 100644 index 0000000..80df069 --- /dev/null +++ b/vmime-master/src/vmime/fileContentHandler.hpp @@ -0,0 +1,102 @@ +// +// VMime library (http://www.vmime.org) +// Copyright (C) 2002 Vincent Richard <vincent@vmime.org> +// +// This program is free software; you can redistribute it and/or +// modify it under the terms of the GNU General Public License as +// published by the Free Software Foundation; either version 3 of +// the License, or (at your option) any later version. +// +// This program is distributed in the hope that it will be useful, +// but WITHOUT ANY WARRANTY; without even the implied warranty of +// MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU +// General Public License for more details. +// +// You should have received a copy of the GNU General Public License along +// with this program; if not, write to the Free Software Foundation, Inc., +// 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301 USA. +// +// Linking this library statically or dynamically with other modules is making +// a combined work based on this library. Thus, the terms and conditions of +// the GNU General Public License cover the whole combination. +// + +#ifndef VMIME_FILECONTENTHANDLER_HPP_INCLUDED +#define VMIME_FILECONTENTHANDLER_HPP_INCLUDED + + +#include "vmime/config.hpp" + + +#if VMIME_HAVE_FILESYSTEM_FEATURES + + +#include "vmime/streamContentHandler.hpp" +#include "vmime/utility/file.hpp" + + +namespace vmime { + + +/** A content handler which obtains its data from a file. + */ +class VMIME_EXPORT fileContentHandler : public streamContentHandler { + +public: + + /** Creates a new empty content handler. No data can be extracted until + * a file is attached using setData() function. + * + * @return a reference to a new content handler + */ + fileContentHandler(); + + /** Creates a new content handler using a file. + * + * @param file file from which data will be obtained + * @param enc set to anything other than NO_ENCODING if the data contained + * in the file is already encoded with the specified encoding + * + * @return a reference to a new content handler + */ + fileContentHandler( + const shared_ptr <utility::file>& file, + const vmime::encoding& enc = NO_ENCODING + ); + + ~fileContentHandler(); + + fileContentHandler(const fileContentHandler& cts); + fileContentHandler& operator=(const fileContentHandler& cts); + + shared_ptr <contentHandler> clone() const; + + /** Sets the data managed by this content handler. + * + * @param file file from which data will be obtained + * @param enc set to anything other than NO_ENCODING if the data contained + * in the file is already encoded with the specified encoding + */ + void setData( + const shared_ptr <utility::file>& file, + const vmime::encoding& enc = NO_ENCODING + ); + +private: + + // Equals to NO_ENCODING if data is not encoded, otherwise this + // specifies the encoding that have been used to encode the data. + vmime::encoding m_encoding; + + // Actual data + shared_ptr <utility::file> m_file; +}; + + +} // vmime + + +#endif // VMIME_HAVE_FILESYSTEM_FEATURES + + +#endif // VMIME_FILECONTENTHANDLER_HPP_INCLUDED |